<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
<script type="text/javascript" src="../js/jquery-1.11.0.js"></script>
<script type="text/javascript">
	$(document).ready(function(){
		//显示DOM
		$("#b1").click(function(){
			$("#p").show();
		});
		//隐藏DOM
		$("#b2").click(function(){
			$("#p").hide();
		});
	});
</script>
</head>
<body>
<input type="button" id="b1" value="显示"/>
<input type="button" id="b2" value="隐藏"/>
<p id="p">手里剑</p>
</body>
</html>